PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $12.99 |
| PSA 7 | $19.99 |
| PSA 8 | $20.37 |
| PSA 9 | $113.39 |
| PSA 10 | $297.98 |
| BGS 10 | $387 |
| CGC 10 | $179 |
| SGC 10 | $179 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-butterfree-green-back-12